CY7C65210, CY7C65217
CY7C65210A, CY7C65217A
USB Billboard Controller
FcIESUSB Billboard Controller
■ USB Suspend mode for low power
Features
■ Operating voltage: 1.71 V to 5.5 V
■ USB 2.0-certified, Full-Speed (12 Mbps)
❐ Supports native Billboard Device Class Driver
❐ Integrated USB termination resistors
■ CY7C65210/210A: Single-channel I2C interface
■ Operating temperature:
❐ Commercial: 0 °C to 70 °C
❐ Industrial: –40 °C to 85 °C
❐ Master up to 400 kHz
❐ 190 bytes for each transmit and receive buffer
■ CY7C65217/217A: Dual-channel UART/I2C interface
❐ UART interface
■ ESD protection: 2.2-kV HBM
■ RoHS-compliant package
❐ 24-pin QFN (4.0 mm × 4.0 mm, 0.55 mm, 0.5-mm pitch)
■ Ordering part number
❐ CY7C65210-24LTXI
❐ CY7C65217-24LTXI
❐ CY7C65210A-24LTXI
❐ CY7C65217A-24LTX
• Supports 2 pin
• Data rates up to 115200 bps
• 190 bytes for each transmit and receive buffer
• Data format: 7 or 8 data bits, 1 or 2 stop bits
• No parity, even, odd, mark, or space parity
• Supports parity, overrun, and framing errors
• Supports single-channel RS-232 and RS-422 interface
❐ I2C Interface
Applications
Any Type-C Device Container that supports Alternate Mode
requires Billboard Device support such as:
• Master up to 400 kHz
■ Dongles for Type-C
■ Docking Stations
■ Monitors
• 190 bytes for each transmit and receive buffer
■ General-purpose input/output (GPIO) pins:
❐ CY7C65210: 9
❐ CY7C65217: 7
❐ CY7C65210A: 11
❐ CY7C65217A: 9
Functional Description
The CY7C6521x[1] is a Full-Speed USB controller, which
enumerates as a Billboard Device. It integrates a voltage
regulator, an oscillator, and flash memory for storing
configuration parameters, offering a cost-effective solution.
CY7C6521x supports bus-powered mode and enables efficient
system power management with suspend and remote wake-up
signals. It is available in a 24-pin QFN package.
■ 2560 bytes flash for storing configuration parameters
■ Billboard Device Class-specific descriptors
■ Driver support for Billboard Device
❐ Billboard Device Class is natively supported by Windows 10
■ Clocking: Integrated 48-MHz clock oscillator
■ Supports bus- or self-powered configurations
For a complete list of related resources, click here.
Comparison of Billboard Parts
Feature
CY7C65210
CY7C65217
CY7C65210A
CY7C65217A
Billboard Spec
Number of GPIOs
1.1
9
1.1
7
1.21
11
1.21
9
Suspend/Wakeup
Support
Yes
Yes
No*
No*
* Because these features are not relevant to Billboard, support for these features is removed.
Note
1. CY7C6521x refers to CY7C65210, CY7C65217, CY7C65210A, and CY7C65217A.
Cypress Semiconductor Corporation
Document Number: 001-97082 Rev. *E
•
198 Champion Court
•
San Jose, CA 95134-1709
•
408-943-2600
Revised October 13, 2017